Chinese translation for "水封阀"

water sealed valve
water-sealed valve

Similar Words：

"水封储气罐" Chinese translation, "水封储气器" Chinese translation, "水封的" Chinese translation, "水封堵塞袋" Chinese translation, "水封发生器" Chinese translation, "水封防爆门" Chinese translation, "水封防爆箱" Chinese translation, "水封功能" Chinese translation, "水封管" Chinese translation, "水封管接头" Chinese translation